UNIT5SECTIONB1A1D课件人教版英语八年级下册

Unit5Whatwereyoudoingwhentherainstormcame?SectionB1a-1dTolearntotalkaboutpasteventswiththepastprogressivetensebe(was/were)+doingsth.Toreviewtheuseofwhileandwhen.Tolearnnewwordsandexpressions:realize,bythesideof,makeone’swayto…ObjectivesWhathappenedtoBilly?Thinkofatimewhenyouwerelatefororcouldn’tgotoanevent.Whatwastheevent?Whatwasthereasonwhyyouwerelateorcouldn’tgo?Tellyourpartnerthestory.1aeg.Whentheeventstarted,Iwasdoingsth..Whiletheyweredoingsth.,Ijustarrived.ameetingapicnicaballgameapartyRevision:

whenvs.while

这两个词都有“当……的时候”的意思。when既可指某一点时间，也可以指一段时间；while

强调一段时间，所以从句的谓语动词常是延

续性的。当when表示“在某一段时间里”的意思时,它可以代替while,但while不能代替when.e.g.WhenI__________,she___________dinner.当我到家时,她正在做饭。While

you_____________________________,youruncle___________foravisit.当你和朋友闲逛时,你叔叔来家里串门了。wascookingcamehomecameoverwerehangingoutwithfriendsWhilehewascooking,Icalledhim.Whilethey____________,Icalledthem.______she____________,Icalledher.werereadingwascleaningWhile将所给单词连成完整、正确的句子。1.when,you,doing,teacher,what,were,arrived,our__________________________________________?2.Tom,came,dinner,in,having,we,were,while_________________________________________.WhatwereyoudoingwhenourteacherarrivedWhilewewerehavingdinner,Tomcamein翻译下列句子。1.吉姆正在黑板上画画时,老师走进教室。2.约翰正走向学校时，他看见一只猫在树上。WhileJim

was

drawing

on

theblackboard,the

teacher

came

into

the

classroom.WhileJohnwaswalkingtoschool,hesawacatinatree.

Listenandwriteshortanswerstothequestions.Whateventhappenedattheschoolyesterday?_____________________________________2.Whomissedtheevent?______________________________________3.Whichteamwonattheevent?______________________________________Therewasabasketballcompetition.Katemissedtheevent.John’steamwon.1bListenagain.Numbertheevents[1-6]intheordertheyhappened.____Katesawadogbythesideoftheroad.____Kategottothebusstop.____KatecalledtheAnimalHelpline.____Kateleftthehouse.____Katewaitedforsomeonetowalkby.____Katerealizedherbagwasstillathome.1234561c写出下列短语。前往；费力地前进到达公交车停靠点跑步回家在路边等待走过；经过难怪makeone’swaytogettothebusstoprunbackhomebythesideoftheroadwaitforwalkbynowonderTalkaboutwhyKatemissedtheschoolbasketballcompetition.StudentAbeginsasentencewithwhileorwhen.StudentBcompletesthesentence.A:Whentheschoolbasketballcompetitionstarted...B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.1dA:Whentheschoolbasketballcompetitionstarted,whatwasKatedoingatthattime?B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.A:WhileKatewasrunningbackhome,whathappened?B:WhileKatewasrunningbackhome,Katesawadogbythesideoftheroad.Oneday,Katewasgoingtowatchtheschoolbasketballcompetition,butwhenshelefthome,shefoundthatsheforgottobringherbag…

…Whatabaddayforher!Pleaseretellthematerialinyourownwords.I.单项选择。B

Exercises1.Imetafriendofmine_____Iwaswalkinginthepark.A.beforeB.whenC.afterD.if2.Whenyouare_____trouble,whynotphonethe_____?A.at,policeB.in,policemanC.in,policeD.at,policemanC

3.MymotherwascookingwhileI____theradio.A.listenedtoB.havelistenedtoC.waslisteningtoD.islisteningto4._____TVatthattime?A.DidyouwatchB.HaveyouwatchedC.WereyouwatchingD.AreyouwatchingC

C

5.Theyarrived____Paris___awinterevening.A.at,inB.to,onC.in,onD.in,at6.Doyouknow_____?A.whathehappenedB.whatthematteriswithhim.C.whathappenedtohimD.whatdidhehappenedC

C

7.―MypenislostandIcan’tfindit

anywhere.

―Soyouwillhavetobuy______.A.itB.fewC.oneD.anyC

按要求改写下列句子。每空一词。1.MymotherwasdoingthehouseworkwhenIcamehome.(改为一般疑问句)_____yourmother_______thehouseworkwhenyoucamehome?2.Whilethestudentsweretalking,theteachercameintotheclassroom.(改为同义句)Thestudentswere______________theteachercameintotheclassroom.Wasdoingtalkingwhen3.Juliawasdoingherhomeworkwhenherparentsgothome.(改为否定句)Julia__________herhomeworkwhenherparentsgothome.4.Hewasplayingthepianoataround10:00amthedaybeforeyesterday.(对划线部分提问)___________________ataround10:00amtheday

beforeyesterday?Whatwashedoingwasn’tdoingFillintheblanks.1.What____(be)you_____(do)whenhearrived?2.Jim____________(sleep)whenIcamein.3.They_____________(watch)TVat8:00yesterdayevenin